CN109160369A - A kind of yarn withdrawal device for weaving loom - Google Patents
A kind of yarn withdrawal device for weaving loom Download PDFInfo
- Publication number
- CN109160369A CN109160369A CN201811252339.5A CN201811252339A CN109160369A CN 109160369 A CN109160369 A CN 109160369A CN 201811252339 A CN201811252339 A CN 201811252339A CN 109160369 A CN109160369 A CN 109160369A
- Authority
- CN
- China
- Prior art keywords
- flexibly connected
- yarn
- mutually welded
- link block
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
- B65H59/388—Regulating forwarding speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
The invention discloses a kind of yarn withdrawal devices for weaving loom, its structure includes link block, headstock, thermovent, rotating wheel, pull box, the rear end of link block and the front end of headstock are mutually welded, thermovent is set to the right end of headstock, the present invention passes through the part-structure to improve equipment, make rotating mechanism when rotating stopping, bracing wire component can be allowed slowly to move up, pull yarn, yarn is set to keep tension, prevent equipment after a stop, due to the left and right of inertia, defeated line terminals are fed forward the yarn of a part, yarn is set to lose the tension pullled, to hang, influence the normal operation of equipment next time, while rotating mechanism rotates, speed limit driving mechanism is able to drive to detect revolving speed, when the revolving speed of equipment is too fast, reduction assemblies can be controlled to slow down to rotating mechanism, prevent revolving speed too fast, Defeated line end is insufficient, causes yarn breakage.
Description
Technical field
The present invention relates to field of textile equipment, particularly with regard to a kind of yarn withdrawal device for weaving loom.
Background technique
Yarn withdrawal device for weaving loom is that one kind of Weaving device for the traction of textile yarn enables yarn to have
Item is not disorderly to be further processed, but the weaving loom of the prior art carry out using when, traction device is for example unexpected
Stop, one end of delivered yarn, often because the effect of inertia, is fed forward the yarn of a distance, lacks yarn
The tension that involves, hangs, and causes when processing next time, and it is bad that yarn conveys stability, and causes the fracture that falls off,
The normal process of equipment is influenced, while when delivered yarn, as the yarn in rotation axis constantly increases, rotation axis
Gravity inertial also constantly increases, so that rotation axle speed be made to continue to increase, does not catch up with to the defeated line of delivery end easily occur, and leads
The case where causing yarn breakage.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: a kind of for weaving loom
Yarn withdrawal device, structure include link block, headstock, thermovent, rotating wheel, pull box, the rear end of the link block and power
The front end of case is mutually welded, and the thermovent is set to the right end of headstock, and the two is integrated, the rotating wheel insertion
It is mounted on the bottom of link block, and the two is flexibly connected, the pull box is set to the front end of link block, and the two activity connects
It connects, the pull box includes extraction sector, connecting conveying mechanism, speed limit driving mechanism, reduction assemblies, rotating mechanism, stay wire groups
Part, shell, the bottom end of the extraction sector are mutually welded with the bottom end of shell, the left end of the connecting conveying mechanism and a left side for shell
End is mutually welded, and the speed limit driving mechanism is located at the surface of connecting conveying mechanism, and the reduction assemblies are set to speed limit driving machine
The right of structure, and the two is flexibly connected, and the rotating mechanism is located at the center of shell, the bottom end of the bracing wire component and shell
Bottom end mutually weld.
As advanced optimizing for the technical program, the extraction sector includes pumping driving mechanism, vacuum elements, described
The right end of pumping driving mechanism is flexibly connected with the left end of vacuum elements, and the pumping driving mechanism includes pushing joining rod, fan
Shape gear, gear shaft, mobile framework, movable pulley, movable pulley link block, the bottom on the top for pushing joining rod and mobile framework
End is mutually welded, and the sector gear is set to the inside casing of mobile framework, and the two is flexibly connected, and the gear shaft is set to sector
On wheel, and the two is integrated, and the mobile framework is located at the surface of movable pulley, and the movable pulley insertion is mounted on
The top of movable pulley link block, and the two is flexibly connected.
As advanced optimizing for the technical program, the vacuum elements include evacuating plate, pipeline, single-direction balls, unidirectionally lead to
Road, spring, pumping shell, the evacuating plate level is embedded on pumping shell, and the two is flexibly connected, and the single-direction balls are set to pipe
On road, and the two is flexibly connected, and the right end of the spring is mutually welded with the left end of evacuating plate, and the pumping shell is located at unidirectional logical
The left in road, the bottom end of the half-duplex channel are mutually welded with the bottom end of pipeline, and the evacuating plate is located at the left of pipeline.
As advanced optimizing for the technical program, the connecting conveying mechanism includes traction wheel, core wheel, traction wheel connection
Block, the traction wheel insertion is mounted on traction wheel link block, and the two is flexibly connected, and the core wheel is set to the axis of traction wheel
The heart, and the two is integrated, and the core wheel is located at the lower section of traction wheel link block.
As advanced optimizing for the technical program, the speed limit driving mechanism is pushed away including pumping valve block, air inlet block, activity
Plate, shifting block push air parcel, horizontal push, push ball, exhaust pipe, air inlet duct, the top of the pumping valve block and the bottom of air inlet block
End is mutually welded, and the movable push level is embedded in the right end of pumping valve block, and the two is flexibly connected, and the shifting block, which is set to, lives
The right end of dynamic push plate, and the two is flexibly connected, and the right end for pushing air parcel is equipped with horizontal push, and the two is mutually welded,
The right end for pushing ball to be set to horizontal push, and the non-integral structure of the two, the top of the exhaust pipe and air inlet duct
Bottom end is mutually welded, the left end for pushing ball to be set to reduction assemblies, and the two is flexibly connected.
As advanced optimizing for the technical program, the reduction assemblies include welding block, spring link block, spring, under
The right end of pressing plate, deceleration ball, rotating block, the welding block is equipped with spring link block, and the two is mutually welded, the top of the spring
It holds and is mutually welded with the bottom end of spring link block, the top of the lower platen is mutually welded with the bottom end of spring, and the deceleration ball is set to
The bottom end of lower platen, and the two is integrated, and the left end insertion of the lower platen is mounted on the middle part of rotating block, and
And the two hinge connects, the left end of the lower platen, which is equipped with, pushes ball, and the two is flexibly connected.
As advanced optimizing for the technical program, the rotating mechanism includes ball, blowout patche, rotation outer ring, yarn drawing
Ring, welding bars, the ball are fitted around on blowout patche, and the two is flexibly connected, and the blowout patche is set in rotation outer ring
The inner ring of the heart, the yarn pull ring is mutually welded with welding bars close to the part of outer ring, the inner ends of the welding bars and blowout patche it is outer
Circle mutually welds.
As advanced optimizing for the technical program, the bracing wire component includes pull-up wheel, upper push-rod, upper push-rod guiding
Ball, spring, sliding shell, air inlet, the pull-up wheel insertion is mounted on the top of upper push-rod, and the two is flexibly connected, institute
It states upper push-rod to be vertically embedded into the top middle portion for sliding shell, and the two is flexibly connected, the upper push-rod ball is around peace
On upper push-rod, the ring spring around be mounted on sliding shell on, and the two be flexibly connected, the air inlet be set to sliding
The left end of shell, and the two is integrated.
The beneficial effects of the present invention are: a kind of yarn withdrawal device for weaving loom of the present invention is carrying out using equipment
When, yarn is drawn by pull box on link block, when rotating mechanism rotation, can be driven and be limited by belt
Shifting block in fast driving mechanism is rotated, and matches shifting block with movable push, the reciprocal fortune for allowing movable push to be controlled
It is dynamic, so that the gas made it through outside the extraction of air inlet block is come in air inlet duct, it will push level when revolving speed is excessively high and push away
Promotion ball on bar moves right, and pushes the lower platen on reduction assemblies to move down, makes deceleration ball and rotating mechanism thereon
It is in contact, to achieve the effect that deceleration to it, when rotating mechanism stops, sector gear on extraction sector can be with
With stopping operating, it is evacuated the stopping of its evacuating plate to the external world, so that pipeline stopping is made to carry out conveying gas to air inlet,
Make upper push-rod in the promotion of spring, it is continuous to rise, make pull-up wheel that yarn be pulled to move up, makes extra yarn to moving up
It is dynamic, to maintain the tension that yarn is pullled.
For the prior art, the present invention passes through the part-structure to improve equipment, stops rotating mechanism in rotation
When, bracing wire component can be allowed slowly to move up, pull yarn, so that yarn is kept tension, prevent equipment after a stop, due to
The left and right of inertia, defeated line terminals are fed forward the yarn of a part, yarn are made to lose the tension pullled, thus hang, shadow
The normal operation of equipment next time is rung to be able to drive speed limit driving mechanism while rotating mechanism rotates and detect revolving speed, when
When the revolving speed of equipment is too fast, reduction assemblies can be controlled and slowed down to rotating mechanism, prevent revolving speed too fast, defeated line end supplies
Deficiency is answered, yarn breakage is caused.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the yarn withdrawal device for weaving loom of the present invention.
Fig. 2 is the detailed structural schematic diagram in cross section before pull box of the present invention operation.
Fig. 3 is the detailed structural schematic diagram in the postrun cross section of pull box of the present invention.
Fig. 4 is the detailed structural schematic diagram in the postrun cross section of extraction sector of the present invention.
Fig. 5 is the detailed structural schematic diagram in cross section when extraction sector of the present invention is run.
Fig. 6 is the postrun cross section detailed construction schematic diagram of speed limit driving mechanism of the present invention.
Fig. 7 is the postrun cross section detailed construction schematic diagram of reduction assemblies of the present invention
Fig. 8 is the postrun cross section detailed construction schematic diagram of bracing wire component of the present invention
In figure: link block -1, headstock -2, thermovent -3, rotating wheel -4, pull box -5, extraction sector -51, linking are defeated
Mechanism -52, speed limit driving mechanism -53, reduction assemblies -54, rotating mechanism -55, bracing wire component -56, shell -57, pumping is sent to drive
Motivation structure -511, pushes joining rod -5111, sector gear -5112, gear shaft -5113, mobile framework-at vacuum elements -512
5114, movable pulley -5115, movable pulley link block -5116, evacuating plate -5121, pipeline -5122, single-direction balls -5123, unidirectional logical
Road -5124, spring -5125, pumping shell -5126, traction wheel -521, core wheel -522, traction wheel link block -523, pumping valve block -
531, air inlet block -532, movable push -533, shifting block -534, promotion air parcel -535, horizontal push -536, promotion ball -537, row
Tracheae -538, air inlet duct -539, welding block -541, spring link block -542, spring -543, lower platen -544, deceleration ball -545,
Rotating block -546, ball -551, blowout patche -552, rotation outer ring -553, yarn pull ring -554, welding bars -555, pull-up wheel -561,
Upper push-rod -562, upper push-rod ball -563, spring -564, sliding shell -565, air inlet -566.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Fig. 1-Fig. 8 is please referred to, the present invention provides a kind of yarn withdrawal device for weaving loom, and structure includes link block 1, moves
Power case 2, thermovent 3, rotating wheel 4, pull box 5, the rear end of the link block 1 are mutually welded with the front end of headstock 2, the heat dissipation
Mouth 3 is set to the right end of headstock 2, and the two is integrated, and the rotating wheel 4 is embedded in the bottom for being mounted on link block 1,
And the two is flexibly connected, and the pull box 5 is set to the front end of link block 1, and the two is flexibly connected, and the pull box 5 wraps
Include extraction sector 51, connecting conveying mechanism 52, speed limit driving mechanism 53, reduction assemblies 54, rotating mechanism 55, bracing wire component 56,
Shell 57, the bottom end of the extraction sector 51 are mutually welded with the bottom end of shell 57, the left end of the connecting conveying mechanism 52 and outer
The left end of shell 57 is mutually welded, and the speed limit driving mechanism 53 is located at the surface of connecting conveying mechanism 52, the reduction assemblies 54
Set on the right of speed limit driving mechanism 53, and the two is flexibly connected, and the rotating mechanism 55 is located at the center of shell 57, described
The bottom end of bracing wire component 56 and the bottom end of shell 57 are mutually welded, and the extraction sector 51 includes pumping driving mechanism 511, pumping group
The right end of part 512, the pumping driving mechanism 511 is flexibly connected with the left end of vacuum elements 512, the pumping driving mechanism
511 include pushing joining rod 5111, sector gear 5112, gear shaft 5113, mobile framework 5114, movable pulley 5115, movable pulley
The bottom end of link block 5116, the top for pushing joining rod 5111 and mobile framework 5114 is mutually welded, the sector gear
5112 are set to the inside casing of mobile framework 5114, and the two is flexibly connected, and the gear shaft 5113 is set on sector gear 5112,
And the two is integrated, and the mobile framework 5114 is located at the surface of movable pulley 5115, and the movable pulley 5115 is embedding
Enter to be mounted on the top of movable pulley link block 5116, and the two is flexibly connected, the vacuum elements 512 include evacuating plate
5121, pipeline 5122, single-direction balls 5123, half-duplex channel 5124, spring 5125, pumping shell 5126, the evacuating plate 5121 are horizontal
It is embedded on pumping shell 5126, and the two is flexibly connected, the single-direction balls 5123 are set on pipeline 5122, and the two activity
Connection, the right end of the spring 5125 are mutually welded with the left end of evacuating plate 5121, and the pumping shell 5126 is located at half-duplex channel
5124 left, the bottom end of the half-duplex channel 5124 are mutually welded with the bottom end of pipeline 5122, and the evacuating plate 5121 is located at pipe
The left in road 5122, the connecting conveying mechanism 52 include traction wheel 521, core wheel 522, traction wheel link block 523, the traction
521 insertion of wheel is mounted on traction wheel link block 523, and the two is flexibly connected, and the core wheel 522 is set to traction wheel 521
Axle center, and the two is integrated, and the core wheel 522 is located at the lower section of traction wheel link block 523, the speed limit driving machine
Structure 53 includes pumping valve block 531, air inlet block 532, movable push 533, shifting block 534, pushes air parcel 535, horizontal push 536, pushes away
Dynamic ball 537, exhaust pipe 538, air inlet duct 539, the top of the pumping valve block 531 and the bottom end of air inlet block 532 are mutually welded, described
533 level of movable push is embedded in the right end of pumping valve block 531, and the two is flexibly connected, and the shifting block 534 is pushed away set on activity
The right end of plate 533, and the two is flexibly connected, and the right end for pushing air parcel 535 is equipped with horizontal push 536, and the two phase
Welding, the right end for pushing ball 537 to be set to horizontal push 536, and the non-integral structure of the two, the exhaust pipe 538
Top and the bottom end of air inlet duct 539 are mutually welded, the left end for pushing ball 537 to be set to reduction assemblies 54, and the two activity connects
It connects, the reduction assemblies 54 include welding block 541, spring link block 542, spring 543, lower platen 544, deceleration ball 545, rotation
Block 546, the right end of the welding block 541 is equipped with spring link block 542, and the two is mutually welded, the top of the spring 543 with
The bottom end of spring link block 542 is mutually welded, and the top of the lower platen 544 is mutually welded with the bottom end of spring 543, the deceleration ball
545 are set to the bottom end of lower platen 544, and the two is integrated, and the left end insertion of the lower platen 544 is mounted on rotation
On the middle part of block 546, and the two hinge connects, and the left end of the lower platen 544, which is equipped with, pushes ball 537, and the two activity
Connection, the rotating mechanism 55 includes ball 551, blowout patche 552, rotates outer ring 553, yarn pull ring 554, welding bars 555, described
Ball 551 is fitted around on blowout patche 552, and the two is flexibly connected, and the blowout patche 552 is set to the center of rotation outer ring 553,
The inner ring of the yarn pull ring 554 is mutually welded with welding bars 555 close to the part of outer ring, the inner end of the welding bars 555 and axis
The outer ring of circle 552 is mutually welded, and the bracing wire component 56 includes 561, upper push-rod 562, upper push-rod ball 563, spring of pull-up wheel
564, shell 565, air inlet 566 are slided, 561 insertion of pull-up wheel is mounted on the top of upper push-rod 562, and the two activity
Connection, the upper push-rod 562 is vertically embedded into the top middle portion in sliding shell 565, and the two is flexibly connected, the upper push-rod
Ball 563 is fitted around on upper push-rod 562, and the spring 564 is fitted around on sliding shell 565, and the two is living
Dynamic connection, the air inlet 566 is set to the left end of sliding shell 565, and the two is integrated.
The principle of the present invention: when carrying out using equipment, yarn is led by pull box 5 on link block 1
Draw, when rotating mechanism 55 rotates, the shifting block 534 in speed limit driving mechanism 53 can be driven to be rotated by belt, made
Shifting block 534 is matched with movable push 533, the reciprocating motion for allowing movable push 533 to be controlled, to make it through air inlet block
Gas outside 532 extractions is come in air inlet duct 539, will push the promotion ball in horizontal push 536 when revolving speed is excessively high
537 move right, and the lower platen 544 on reduction assemblies 54 is pushed to move down, and make deceleration ball 545 and rotating mechanism 55 thereon
It is in contact, so that deceleration is achieved the effect that it, sector gear when rotating mechanism stops, on extraction sector 51
5112 can be followed by and stop operating, and be evacuated the stopping of its evacuating plate 5121 to the external world, thus make pipeline 5122 stop into
Port 566 carries out conveying gas, makes upper push-rod 562 in the promotion of spring 564, continuous to rise, and pull-up wheel 561 is made to pull yarn
Line moves up, and moves up extra yarn, to maintain the tension that yarn is pullled.
Problems solved by the invention be the prior art weaving loom carry out using when, traction device as stopped suddenly
Only, one end of delivered yarn, often because the effect of inertia, is fed forward the yarn of a distance, lacks yarn
The tension involved, hangs, and causes when processing next time, it is bad that yarn conveys stability, and causes the fracture that falls off, shadow
The normal process of equipment is rung, while when delivered yarn, as the yarn in rotation axis constantly increases, the weight of rotation axis
Power inertia also constantly increases, so that rotation axle speed be made to continue to increase, does not catch up with to the defeated line of delivery end easily occur, and causes
The case where yarn breakage, the present invention are combined with each other by above-mentioned component, and the present invention passes through the part-structure to improve equipment, make to turn
Motivation structure can allow bracing wire component slowly to move up, pull yarn when rotating stopping, and yarn is made to keep tension, prevent
Only after a stop, due to the left and right of inertia, defeated line terminals are fed forward the yarn of a part to equipment, and yarn is made to lose pullled
Power influences the normal operation of equipment next time and is able to drive speed limit driving machine while rotating mechanism rotates to hang
Structure detects revolving speed, when the revolving speed of equipment is too fast, can control reduction assemblies and slow down to rotating mechanism, prevents
Rotation stop speed is too fast, and defeated line end is insufficient, causes yarn breakage.
Claims (8)
1. a kind of yarn withdrawal device for weaving loom, structure includes link block (1), headstock (2), thermovent (3), rotating wheel
(4), pull box (5), the rear end of the link block (1) and the front end of headstock (2) are mutually welded, and the thermovent (3) is set to dynamic
The right end of power case (2), and the two is integrated, and rotating wheel (4) insertion is mounted on the bottom of link block (1), and
And the two is flexibly connected, the pull box (5) is set to the front end of link block (1), and the two is flexibly connected, it is characterised in that:
The pull box (5) includes extraction sector (51), connecting conveying mechanism (52), speed limit driving mechanism (53), reduction assemblies
(54), rotating mechanism (55), bracing wire component (56), shell (57), the bottom end of the extraction sector (51) and the bottom of shell (57)
End is mutually welded, and the left end of the connecting conveying mechanism (52) and the left end of shell (57) are mutually welded, the speed limit driving mechanism
(53) it is located at the surface of connecting conveying mechanism (52), the reduction assemblies (54) are set to the right of speed limit driving mechanism (53),
And the two is flexibly connected, and the rotating mechanism (55) is located at the center of shell (57), the bottom end of the bracing wire component (56) and
It mutually welds the bottom end of shell (57).
2. a kind of yarn withdrawal device for weaving loom according to claim 1, it is characterised in that: the extraction sector (51)
Including being evacuated driving mechanism (511), vacuum elements (512), the right end and vacuum elements of pumping driving mechanism (511)
(512) left end is flexibly connected, the pumping driving mechanism (511) include promotion joining rod (5111), sector gear (5112),
Gear shaft (5113), mobile framework (5114), movable pulley (5115), movable pulley link block (5116), the promotion joining rod
(5111) top and the bottom end of mobile framework (5114) are mutually welded, and the sector gear (5112) is set to mobile framework (5114)
Inside casing, and the two be flexibly connected, the gear shaft (5113) be set to sector gear (5112) on, and the two be integration
Structure, the mobile framework (5114) are located at the surface of movable pulley (5115), and movable pulley (5115) insertion is mounted on cunning
The top of driving wheel link block (5116), and the two is flexibly connected.
3. a kind of yarn withdrawal device for weaving loom according to claim 2, it is characterised in that: the vacuum elements
It (512) include evacuating plate (5121), pipeline (5122), single-direction balls (5123), half-duplex channel (5124), spring (5125), pumping
Shell (5126), evacuating plate (5121) level are embedded in pumping shell (5126), and the two is flexibly connected, the single-direction balls
(5123) it is set on pipeline (5122), and the two is flexibly connected, right end and evacuating plate (5121) of the spring (5125)
Left end is mutually welded, and pumping shell (5126) is located at the left of half-duplex channel (5124), the bottom end of the half-duplex channel (5124)
It is mutually welded with the bottom end of pipeline (5122), the evacuating plate (5121) is located at the left of pipeline (5122).
4. a kind of yarn withdrawal device for weaving loom according to claim 1, it is characterised in that: the connecting conveying mechanism
It (52) include traction wheel (521), core wheel (522), traction wheel link block (523), traction wheel (521) insertion is mounted on traction
It takes turns on link block (523), and the two is flexibly connected, the core wheel (522) is set to the axle center of traction wheel (521), and the two
It is integrated, the core wheel (522) is located at the lower section of traction wheel link block (523).
5. a kind of yarn withdrawal device for weaving loom according to claim 1, it is characterised in that: the speed limit driving mechanism
(53) include pumping valve block (531), air inlet block (532), movable push (533), shifting block (534), push air parcel (535), is horizontal
Push rod (536) pushes ball (537), exhaust pipe (538), air inlet duct (539), the top of pumping valve block (531) and air inlet block
(532) bottom end is mutually welded, and movable push (533) level is embedded in the right end of pumping valve block (531), and the two activity
Connection, the shifting block (534) is set to the right end of movable push (533), and the two is flexibly connected, the promotion air parcel (535)
Right end be equipped with horizontal push (536), and the two is mutually welded, the right side for pushing ball (537) to be set to horizontal push (536)
End, and the non-integral structure of the two, the top of the exhaust pipe (538) and the bottom end of air inlet duct (539) are mutually welded, described to push away
Dynamic ball (537) are set to the left end of reduction assemblies (54), and the two is flexibly connected.
6. a kind of yarn withdrawal device for weaving loom according to claim 1 or 5, it is characterised in that: the reduction assemblies
It (54) include welding block (541), spring link block (542), spring (543), lower platen (544), deceleration ball (545), rotating block
(546), the right end of the welding block (541) is equipped with spring link block (542), and the two is mutually welded, the spring (543)
Top and the bottom end of spring link block (542) are mutually welded, and the top of the lower platen (544) and the bottom end of spring (543) are mutually welded
It connects, the deceleration ball (545) is set to the bottom end of lower platen (544), and the two is integrated, the lower platen (544)
Left end insertion be mounted on the middle part of rotating block (546), and the two hinge connect, the left end of the lower platen (544) is set
Have promotion ball (537), and the two is flexibly connected.
7. a kind of yarn withdrawal device for weaving loom according to claim 1, it is characterised in that: the rotating mechanism (55)
Including ball (551), blowout patche (552), rotation outer ring (553), yarn pull ring (554), welding bars (555), the ball (551)
It being fitted around on blowout patche (552), and the two is flexibly connected, the blowout patche (552) is set to the center of rotation outer ring (553),
The inner ring of the yarn pull ring (554) and welding bars (555) are mutually welded close to the part of outer ring, the welding bars (555) it is interior
It holds and is mutually welded with the outer ring of blowout patche (552).
8. a kind of yarn withdrawal device for weaving loom according to claim 1, it is characterised in that: the bracing wire component (56)
Including pull-up wheel (561), upper push-rod (562), upper push-rod ball (563), spring (564), sliding shell (565), air inlet
(566), pull-up wheel (561) insertion is mounted on the top of upper push-rod (562), and the two is flexibly connected, the upper push-rod
(562) it is vertically embedded into the top middle portion in sliding shell (565), and the two is flexibly connected, the upper push-rod ball (563)
It is fitted around on upper push-rod (562), the spring (564) is fitted around in sliding shell (565), and the two activity connects
It connects, the air inlet (566) is set to the left end of sliding shell (565), and the two is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252339.5A CN109160369A (en) | 2018-10-25 | 2018-10-25 | A kind of yarn withdrawal device for weaving loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252339.5A CN109160369A (en) | 2018-10-25 | 2018-10-25 | A kind of yarn withdrawal device for weaving loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109160369A true CN109160369A (en) | 2019-01-08 |
Family
ID=64876013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811252339.5A Withdrawn CN109160369A (en) | 2018-10-25 | 2018-10-25 | A kind of yarn withdrawal device for weaving loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109160369A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110713077A (en) * | 2019-09-28 | 2020-01-21 | 杭州晨宇布业织造有限公司 | Yarn conveying tension adjusting mechanism of large circular knitting machine |
| CN111776864A (en) * | 2020-07-07 | 2020-10-16 | 夏秋兰 | Overspeed prevention device for textile wire winding |
-
2018
- 2018-10-25 CN CN201811252339.5A patent/CN109160369A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110713077A (en) * | 2019-09-28 | 2020-01-21 | 杭州晨宇布业织造有限公司 | Yarn conveying tension adjusting mechanism of large circular knitting machine |
| CN111776864A (en) * | 2020-07-07 | 2020-10-16 | 夏秋兰 | Overspeed prevention device for textile wire winding |
| CN111776864B (en) * | 2020-07-07 | 2022-05-17 | 中山市圣迪服装有限公司 | Overspeed prevention device for textile wire winding |
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Application publication date: 20190108 |